La Mer The Perfecting Primer

La Mer The Perfecting Primer

Efficacy100/100IrritancyHigh

Works for

Anti-aging
Ascorbyl glucoside, Acetyl glucosamine + 8 more
Works well
What the product description says
“Replete with sea-inspired ingredients, the velvety formula treats the skin to its soothing, anti-ageing benefits.”
Source: Lookfantastic

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains acetyl glucosamine.

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: acetyl hexapeptide-8, ascorbyl glucoside.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.7–2.1%
Acetyl glucosamineKey activeEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~0.25–0.45%
Acetyl hexapeptide-8Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%
Algae extractEffect: LowPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~3.1–3.8%
Zinc gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.3–0.5%
Copper gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.3–0.6%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.45%
Laminaria digitata extractEffect: Low, below effective doseSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~0.25–0.45%
Laminaria saccharina extractEffect: Low, below effective doseA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations~0.2–0.35%
NiacinUnder-dosedA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect~0.25–0.45%
Evens skin tone
Ascorbyl glucoside, Acetyl glucosamine + 8 more
Works well
What the product description says
“What Else You Need to Know: The Perfecting Face Primer improves skin's texture and tone; Primer creates a soft, ultra-smooth canvas for foundation application, or alone to amplify skin's bare beauty with improved tone, texture and translucency.”
Source: Sephora CA

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: acetyl glucosamine

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: ascorbyl glucoside, dimethoxytolyl propylresorcinol, glycyrrhetinic acid.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.7–2.1%
Acetyl glucosamineKey activeEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~0.25–0.45%
Dimethoxytolyl propylresorcinolKey activeEffect: MediumCan help reduce hyperpigmentation and lighten skin, but additional research is needed to test its effectiveness on human skin~0.25–0.45%
Glycyrrhetinic acidKey activeEffect: MediumActive compound of licorice root. Works to calm down inflammation, as an anti-oxidant, and might be helpful in lightening the skin and reducing hyperpigmentation~0.25–0.45%
Copper gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.3–0.6%
Zinc gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.3–0.5%
Morus bombycis root extractEffect: Low, below effective doseA plant extract that might contain arbutin, a compound that has skin-lightening properties. Might have some anti-oxidant activity. Is unlikely to be effective though in the concentrations typically used in skincare products~0.25–0.45%
Yeast extractEffect: Low, below effective doseHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.25–0.45%
Dipotassium glycyrrhizateEffect: Low, below effective doseA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.25–0.45%
NiacinUnder-dosedA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect~0.25–0.45%
Moisturizing
Acetyl glucosamine, Acetyl hexapeptide-8 + 35 more
Works well
What the product description says
“The hydrating primer levels uneven texture and tone while it blurs the look of imperfections, creating a unified, soft-focus base.”
Source: Lookfantastic

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: algae extract, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, peg-10 dimethicone.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl glucosamine, acetyl hexapeptide-8

Acetyl glucosamineHero· HumectantEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~0.25–0.45%
Acetyl hexapeptide-8Hero· HumectantEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~5.8–7.1%
IsododecaneKey active· Emollient, OcclusiveEffect: MediumAn emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture~4.4–5.4%
Algae extractKey active· Humectant, EmollientEffect: HighPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~3.1–3.8%
Peg-10 dimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that works to soften the upper layer of the skin and reduce its water loss~1.5–1.8%
Sesamum indicum seed oilKey active· EmollientEffect: HighA good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function~1.1–1.4%
Medicago sativa seed powderKey activeEffect: MediumMight help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effect~0.75–1.15%
SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~0.3–0.55%
CholesterolKey active· EmollientEffect: HighAn emollient that is naturally found in skin~0.3–0.55%
Saccharomyces lysate extractKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin. Can have some anti-inflammatory effect~0.25–0.45%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.25–0.5%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.25–0.45%
Palmaria palmata extractKey activeEffect: HighRed algae extract that helps attract water to the upper layer of the skin~0.2–0.4%
Corallina officinalis extractKey activeEffect: HighRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants~0.2–0.35%
Plankton extractKey activeEffect: MediumCan help attract water to the upper layer of the skin~0.2–0.4%
Castanea sativa seed extractKey active· HumectantEffect: MediumA plant extract that helps attract water to the upper layer of the skin and can help neutralize free radicals~0.2–0.4%
Polysilicone-11Effect: LowA silicone that forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel~2.4–2.9%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~1.9–2.3%
Isohexadecane· EmollientEffect: LowImproves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent~0.4–0.6%
Calcium gluconate· HumectantEffect: LowHelps attract water to the upper layer of the skin and helps to improve appearance of the product~0.4–0.6%
Magnesium gluconateEffect: LowA mineral that might be able to support skin hydration, but convincing research on its effectiveness in topical skincare is lacking~0.3–0.55%
Peg-6· HumectantEffect: LowHelps to dissolve other ingredients and attract water to the upper layer of the skin~0.25–0.5%
Propylene glycol dicaprate· EmollientEffect: LowAn emollient that helps soften the upper layer of the skin~0.25–0.5%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.25–0.5%
Scutellaria baicalensis root extract· HumectantEffect: LowA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties~0.2–0.4%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.3–0.55%
Cucumis sativus fruit extractEffect: Low, below effective doseMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect~0.25–0.45%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.45%
Zinc gluconateUnder-dosedTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.3–0.5%
Copper gluconateUnder-dosedTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.3–0.6%
Yeast extractUnder-dosedHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.25–0.45%
Dipotassium glycyrrhizateUnder-dosedA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.25–0.45%
NiacinUnder-dosedA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect~0.25–0.45%
Laminaria digitata extractUnder-dosedSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~0.25–0.45%
Laminaria saccharina extractUnder-dosedA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations~0.2–0.35%
Triticum vulgare germ extractUnder-dosedPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance~0.2–0.4%
Anti-oxidation
Side benefit · Ascorbyl glucoside, Glycyrrhetinic acid + 16 more
Works well

This product contains antioxidants (glycyrrhetinic acid) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

The following ingredients - ascorbyl glucoside, castanea sativa seed extract also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.7–2.1%
Glycyrrhetinic acidKey activeEffect: HighActive compound of licorice root. Works to calm down inflammation, as an anti-oxidant, and might be helpful in lightening the skin and reducing hyperpigmentation~0.25–0.45%
Castanea sativa seed extractKey activeEffect: MediumA plant extract that helps attract water to the upper layer of the skin and can help neutralize free radicals~0.2–0.4%
Medicago sativa seed powderEffect: LowMight help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effect~0.75–1.15%
CaffeineEffect: LowMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes~0.25–0.45%
Palmaria palmata extractEffect: LowRed algae extract that helps attract water to the upper layer of the skin~0.2–0.4%
Scutellaria baicalensis root extractEffect: LowA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties~0.2–0.4%
Corallina officinalis extractEffect: LowRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants~0.2–0.35%
Zinc gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.3–0.5%
Copper gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.3–0.6%
Cucumis sativus fruit extractEffect: Low, below effective doseMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect~0.25–0.45%
Hordeum vulgare extractEffect: Low, below effective doseA plant extract that might have some anti-oxidant properties. Avoid if you are sensitive to gluten~0.25–0.4%
Laminaria digitata extractEffect: Low, below effective doseSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~0.25–0.45%
Polygonum cuspidatum root extractEffect: Low, below effective doseA plant extract that can contain resveratrol, an antioxidant that can help neutralize free radicals in skin. The effectiveness depends on the extract quality and concentration in the product~0.2–0.4%
Triticum vulgare germ extractEffect: Low, below effective dosePlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance~0.2–0.4%
ErgothioneineUnder-dosedCan help neutralize free radicals in skin. Preliminary studies show that it can be more effective than coenzyme Q10 but studies on effective concentration for topical applications are lacking~0.25–0.45%
TocopherolUnder-dosedPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.45%
Yeast extractUnder-dosedHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.25–0.45%

Can it cause trouble?

Irritancy
9 strong irritants: Eucalyptus globulus leaf oil, Citrus aurantifolia peel extract + 7 more — patch-test recommended
High risk
We flagged 38 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Eucalyptus globulus leaf oilAn essential oil that can be very irritating. Has some anti-bacterial propertiesHigh~0.4–0.65%est.
NiacinA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effectHigh~0.25–0.45%est.
Citrus aurantifolia peel extract—High~0.25–0.45%est.
Scutellaria baicalensis root extractA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant propertiesHigh~0.2–0.4%est.
Morus bombycis root extractA plant extract that might contain arbutin, a compound that has skin-lightening properties. Might have some anti-oxidant activity. Is unlikely to be effective though in the concentrations typically used in skincare productsHigh~0.25–0.45%est.
Dimethoxytolyl propylresorcinolCan help reduce hyperpigmentation and lighten skin, but additional research is needed to test its effectiveness on human skinHigh~0.25–0.45%est.
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~0.25–0.45%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.25–0.4%est.
GeraniolA fragrance. Can be irritatingHigh~0.25–0.4%est.
LinaloolA fragrance. Can be irritatingHigh~0.2–0.4%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.2–0.4%est.
HydroxycitronellalA fragrance. A likely allergen and can be irritatingHigh~0.2–0.4%est.
CitronellolA fragrance. Can be irritatingHigh~0.2–0.4%est.
Ascorbyl glucosideA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsMedium~1.7–2.1%est.
Medicago sativa seed powderMight help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effectMedium~0.75–1.15%est.
Copper gluconateTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missingMedium~0.3–0.6%est.
Zinc gluconateTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skinMedium~0.3–0.5%est.
Tocopheryl succinateUsed to preserve the product formulationMedium~0.25–0.5%est.
Sigesbeckia orientalis extractA plant extract that can contain an anti-inflammatory compoundMedium~0.2–0.35%est.
Polygonum cuspidatum root extractA plant extract that can contain resveratrol, an antioxidant that can help neutralize free radicals in skin. The effectiveness depends on the extract quality and concentration in the productMedium~0.2–0.4%est.
Plankton extractCan help attract water to the upper layer of the skinMedium~0.2–0.4%est.
Hordeum vulgare extractA plant extract that might have some anti-oxidant properties. Avoid if you are sensitive to glutenMedium~0.25–0.4%est.
Triticum vulgare germ extractPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intoleranceMedium~0.2–0.4%est.
Castanea sativa seed extractA plant extract that helps attract water to the upper layer of the skin and can help neutralize free radicalsMedium~0.2–0.4%est.
CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~0.25–0.45%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.25–0.5%est.
Glycyrrhetinic acidActive compound of licorice root. Works to calm down inflammation, as an anti-oxidant, and might be helpful in lightening the skin and reducing hyperpigmentationMedium~0.25–0.45%est.
Cucumis sativus fruit extractMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effectMedium~0.25–0.45%est.
Hexylene glycolHelps create a more spreadable product textureMedium~0.25–0.45%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
Sodium sulfiteHelps stabilize and preserve a product formulationMedium~0.1–0.2%est.
Sodium metabisulfiteA preservativeMedium~0.1–0.2%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.2–0.35%est.
BhtA preservativeMedium~0.2–0.35%est.
Disodium edtaStabilizes the product formulationMedium~0.2–0.35%est.
Potassium sorbateA preservativeMedium~0.1–0.2%est.
Sodium dehydroacetateA preservativeMedium~0.15–0.25%est.
Ci 14700A colorantMedium~0.15–0.25%est.
Comedogenic
7 ingredients rated 2 or more on the 0–5 pore-clogging scale
7 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Algae extractPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet3/5~3.1–3.8%est.
Plankton extractCan help attract water to the upper layer of the skin3/5~0.2–0.4%est.
Palmaria palmata extractRed algae extract that helps attract water to the upper layer of the skin3/5~0.2–0.4%est.
Triticum vulgare germ extractPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance3/5~0.2–0.4%est.
Laminaria saccharina extractA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations3/5~0.2–0.35%est.
Corallina officinalis extractRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants3/5~0.2–0.35%est.
Laminaria digitata extractSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment3/5~0.25–0.45%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Dimethicone~5.8–7.1%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Isododecane~4.4–5.4%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture

More about Isododecane
Algae extract~3.1–3.8%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet

More about Algae extract
Polysilicone-11~2.4–2.9%
Formula
Irritation risk
Low
Works for
MattifyingMoisturizing

A silicone that forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel

More about Polysilicone-11
Butylene glycol~1.9–2.3%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Ascorbyl glucoside~1.7–2.1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-agingEvens skin tone

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about Ascorbyl glucoside
Peg-10 dimethicone~1.5–1.8%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that works to soften the upper layer of the skin and reduce its water loss

More about Peg-10 dimethicone
Sesamum indicum seed oil~1.1–1.4%
Key active
Irritation risk
Low
Works for
Moisturizing

A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function

More about Sesamum indicum seed oil
Medicago sativa seed powder~0.75–1.15%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

Might help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effect

More about Medicago sativa seed powder
Helianthus annuus seedcake~0.9–1.1%
Formula
Irritation risk
Low

Used to thicken the product consistency

More about Helianthus annuus seedcake
Prunus amygdalus dulcis seed meal~0.65–0.95%
Formula
Irritation risk
Low

Helps thicken the product texture

More about Prunus amygdalus dulcis seed meal
Eucalyptus globulus leaf oil~0.4–0.65%
Irritant · high
Irritation risk
High
Works for
Antibacterial

An essential oil that can be very irritating. Has some anti-bacterial properties

More about Eucalyptus globulus leaf oil
Sodium gluconate~0.35–0.65%
Formula
Irritation risk
Low

Helps stabilize product formulations

More about Sodium gluconate
Copper gluconate~0.3–0.6%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-agingEvens skin toneAnti-blemishExfoliationAnti-oxidation

Typically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing

More about Copper gluconate
Calcium gluconate~0.4–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and helps to improve appearance of the product

More about Calcium gluconate
Magnesium gluconate~0.3–0.55%
Formula
Irritation risk
Low
Works for
Moisturizing

A mineral that might be able to support skin hydration, but convincing research on its effectiveness in topical skincare is lacking

More about Magnesium gluconate
Zinc gluconate~0.3–0.5%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryAnti-agingExfoliationAnti-oxidationAnti-blemishEvens skin tone

Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin

More about Zinc gluconate
Tocopheryl succinate~0.25–0.5%
Irritant · medium
Irritation risk
Medium

Used to preserve the product formulation

More about Tocopheryl succinate
Niacin~0.25–0.45%
Under-dosedIrritant · high
Irritation risk
High
Works for
MoisturizingAnti-agingAnti-blemishEvens skin tone

A form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect

More about Niacin
Helianthus annuus seed extract~0.2–0.4%
Formula
Sesamum indicum seed powder~0.2–0.4%
Formula
Sigesbeckia orientalis extract~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-inflammatory

A plant extract that can contain an anti-inflammatory compound

More about Sigesbeckia orientalis extract
Polygonum cuspidatum root extract~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that can contain resveratrol, an antioxidant that can help neutralize free radicals in skin. The effectiveness depends on the extract quality and concentration in the product

More about Polygonum cuspidatum root extract
Plankton extract~0.2–0.4%
Key activeComedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Moisturizing

Can help attract water to the upper layer of the skin

More about Plankton extract
Hordeum vulgare extract~0.25–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties. Avoid if you are sensitive to gluten

More about Hordeum vulgare extract
Palmaria palmata extract~0.2–0.4%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Red algae extract that helps attract water to the upper layer of the skin

More about Palmaria palmata extract
Triticum vulgare germ extract~0.2–0.4%
Under-dosedComedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Plant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance

More about Triticum vulgare germ extract
Laminaria saccharina extract~0.2–0.35%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

A seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations

More about Laminaria saccharina extract
Tocopheryl linoleate/oleate~0.2–0.4%
Formula
Corallina officinalis extract~0.2–0.35%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Red algae extract that helps attract water to the upper layer of the skin and might contain antioxidants

More about Corallina officinalis extract
Citrus aurantifolia peel extract~0.25–0.45%
Irritant · high
Castanea sativa seed extract~0.2–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationMoisturizing

A plant extract that helps attract water to the upper layer of the skin and can help neutralize free radicals

More about Castanea sativa seed extract
Acrylamide/sodium acryloyldimethyltaurate copolymer~0.25–0.45%
Formula
Irritation risk
Low

Helps water and oil mix together and create gel-like textures

More about Acrylamide/sodium acryloyldimethyltaurate copolymer
Glycerin~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Propylene glycol dicaprate~0.25–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the upper layer of the skin

More about Propylene glycol dicaprate
Laminaria digitata extract~0.25–0.45%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

Seaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment

More about Laminaria digitata extract
Squalane~0.3–0.55%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Tourmaline~0.25–0.45%
Formula
Irritation risk
Low
More about Tourmaline
Sodium hyaluronate~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Caffeine~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
De-puffingAnti-oxidation

Might be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes

More about Caffeine
Acetyl glucosamine~0.25–0.45%
Hero · Moisturizing
Irritation risk
Low
Works for
Anti-agingEvens skin toneMoisturizingExfoliation

An effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin

More about Acetyl glucosamine
Dipotassium glycyrrhizate~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Caprylyl glycol~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Glycyrrhetinic acid~0.25–0.45%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-inflammatoryAnti-oxidationEvens skin tone

Active compound of licorice root. Works to calm down inflammation, as an anti-oxidant, and might be helpful in lightening the skin and reducing hyperpigmentation

More about Glycyrrhetinic acid
Cucumis sativus fruit extract~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationMoisturizing

Might be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect

More about Cucumis sativus fruit extract
Polysorbate 80~0.3–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Polysorbate 80
Cholesterol~0.3–0.55%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally found in skin

More about Cholesterol
Scutellaria baicalensis root extract~0.2–0.4%
Irritant · high
Irritation risk
High
Works for
AntibacterialAnti-oxidationMoisturizingReduces irritationAnti-inflammatory

A plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties

More about Scutellaria baicalensis root extract
Morus bombycis root extract~0.25–0.45%
Irritant · high
Irritation risk
High
Works for
Evens skin tone

A plant extract that might contain arbutin, a compound that has skin-lightening properties. Might have some anti-oxidant activity. Is unlikely to be effective though in the concentrations typically used in skincare products

More about Morus bombycis root extract
Saccharomyces lysate extract~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Can have some anti-inflammatory effect

More about Saccharomyces lysate extract
Dimethoxytolyl propylresorcinol~0.25–0.45%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin tone

Can help reduce hyperpigmentation and lighten skin, but additional research is needed to test its effectiveness on human skin

More about Dimethoxytolyl propylresorcinol
Yeast extract~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-oxidationReduces irritationAnti-inflammatoryEvens skin tone

Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin

More about Yeast extract
Alcohol denat.~0.25–0.45%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Hexylene glycol~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps create a more spreadable product texture

More about Hexylene glycol
Peg-6~0.25–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps to dissolve other ingredients and attract water to the upper layer of the skin

More about Peg-6
Ammonium acryloyldimethyltaurate/vp copolymer~0.25–0.45%
Formula
Irritation risk
Low

Increases thickness of a product. Texture enhancer for oil-in-water emulsions

More about Ammonium acryloyldimethyltaurate/vp copolymer
Acetyl hexapeptide-8~0.25–0.45%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Acetyl hexapeptide-8
Polysorbate 20~0.3–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Ergothioneine~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidation

Can help neutralize free radicals in skin. Preliminary studies show that it can be more effective than coenzyme Q10 but studies on effective concentration for topical applications are lacking

More about Ergothioneine
Isohexadecane~0.4–0.6%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent

More about Isohexadecane
Tromethamine~0.25–0.45%
Formula
Irritation risk
Low

Helps adjust pH in products

More about Tromethamine
Lecithin~0.3–0.55%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Parfum~0.25–0.4%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Geraniol~0.25–0.4%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Linalool~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Limonene~0.2–0.4%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Hydroxycitronellal~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance. A likely allergen and can be irritating

More about Hydroxycitronellal
Citronellol~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Tocopherol~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Sodium sulfite~0.1–0.2%
Irritant · medium
Irritation risk
Medium

Helps stabilize and preserve a product formulation

More about Sodium sulfite
Sodium metabisulfite~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium metabisulfite
Citric acid~0.2–0.35%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Bht~0.2–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Disodium edta~0.2–0.35%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Phenoxyethanol~0.15–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Potassium sorbate~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium dehydroacetate~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium dehydroacetate
Ci 14700~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A colorant

More about Ci 14700
Ingredient list view

Water, Dimethicone, Isododecane, Algae extract, Polysilicone-11, Butylene glycol, Ascorbyl glucoside, Peg-10 dimethicone, Sesamum indicum seed oil, Medicago sativa seed powder, Helianthus annuus seedcake, Prunus amygdalus dulcis seed meal, Eucalyptus globulus leaf oil, Sodium gluconate, Copper gluconate, Calcium gluconate, Magnesium gluconate, Zinc gluconate, Tocopheryl succinate, Niacin, Helianthus annuus seed extract, Sesamum indicum seed powder, Sigesbeckia orientalis extract, Polygonum cuspidatum root extract, Plankton extract, Hordeum vulgare extract, Palmaria palmata extract, Triticum vulgare germ extract, Laminaria saccharina extract, Tocopheryl linoleate/oleate, Corallina officinalis extract, Citrus aurantifolia peel extract, Castanea sativa seed extract, Acrylamide/sodium acryloyldimethyltaurate copolymer, Glycerin, Propylene glycol dicaprate, Laminaria digitata extract, Squalane, Tourmaline, Sodium hyaluronate, Caffeine, Acetyl glucosamine, Dipotassium glycyrrhizate, Caprylyl glycol, Glycyrrhetinic acid, Cucumis sativus fruit extract, Polysorbate 80, Cholesterol, Scutellaria baicalensis root extract, Morus bombycis root extract, Saccharomyces lysate extract, Dimethoxytolyl propylresorcinol, Yeast extract, Alcohol denat., Hexylene glycol, Peg-6, Ammonium acryloyldimethyltaurate/vp copolymer, Acetyl hexapeptide-8, Polysorbate 20, Ergothioneine, Isohexadecane, Tromethamine, Lecithin, Ethylhexylglycerin, Parfum, Geraniol, Linalool, Limonene, Hydroxycitronellal, Citronellol, Tocopherol, Sodium sulfite, Sodium metabisulfite, Citric acid, Bht, Disodium edta, Phenoxyethanol, Potassium sorbate, Sodium dehydroacetate, Ci 14700

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
La MerThe Perfecting PrimerYOUR PRODUCTCliniqueEven Better Light Reflecting PrimerEstée LauderFuturist Peptide-Power Serum PrimerTHE ROUTEThe Girlfriend - Skin-Loving Glow Primer
Match—51%47%41%
Price—$20.52$38.52$50.00
Shared key ingredients—9 of 266 of 267 of 26
Key difference—Palmitoyl Hexapeptide-12Tetrahexyldecyl AscorbateN-Prolyl Palmitoyl Tripeptide-56 Acetate
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol ———
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 56 studies and safety reviews.

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La Mer The Perfecting Primer
La MerThe Perfecting Primer

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